Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0004093 (asthenia)
 2,650 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report preliminary clinical investigations about sultopride, a new substituted benzamid, related to sulpiride. The drug was administered to thirty-nine hospitalized psychotic patients. A very powerful and constant efficacy of sultopride was observed in 11 manic and hypomanic typical syndroms: excitation was controlled between the first and third day, with oral doses of 1,200-1,800 mg. But thymical inversion was observed in 8 cases (3 light anxious states and 5 typical melancholic syndroms). Besides, interesting improvements were obtained in atypical excitation disorders, chronic hallucinatory delusions, acute oniric and confusional states, schizophrenia and chronic alcoholism. Side-effects were frequent: extrapyramidal syndroms, often requiring antiparkinsonian correctors, somnolence, asthenia, and above all (in 30 percent of cases) psychical side-effects, consisting in depressive and anxious modifications of mood, even apart from manic-melancholic psychosis. This psychotropic depressive effect appears as very interesting theoretically, and justifies further enquiry.
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PMID:[Situation of sultopride among present-day neuroleptics]. 109 44

Two distinct patterns of somatization were identified in 807 Swedish adopted men, using comprehensive lifetime psychiatric and sick-leave records. "Diversiform" somatizers had a high frequency of brief sickness occasions for a wide diversity of complaints, particularly pain in the head, joints, and abdomen. "Asthenic" somatizers had a lower frequency and diversity of complaints. They recuperate more slowly, however, and were more often disabled by fatigue, weakness, and minor illnesses such as upper respiratory infections. Both types of somatizers had associated psychosocial maladjustment, but they had discrete clinical patterns, with infrequent overlap. Diversiform somatizers had a higher risk of alcohol abuse, psychiatric hospitalization, and substandard income than either asthenic somatizers or non-somatizers. Asthenic somatizers had a higher risk of divorce than either diversiform somatizers or non-somatizers. Men with prominent somatization had an excess of psychiatric treatment for alcoholism or anxiety disorders, but, unlike female somatizers, no excess of criminality. These clinical differences suggest that the psychiatric processes associated with somatization may be qualitatively different in men and women. The method used here is generally applicable in genetic epidemiology to identify natural clinical subtypes within a heterogeneous phenotype.
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PMID:Symptom patterns and causes of somatization in men: I. Differentiation of two discrete disorders. 372 Nov 94

Weakness can result from diuretics causing azotemia and hypokalemia, whereas psychotropic drugs are often implicated as a cause of impaired emotional and physical drive. Peripheral neuropathy may lead to weakness of limbs. In the elderly, common causes include diabetes mellitus and alcoholism.
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PMID:Differential diagnosis of weakness--a common geriatric symptom. 394 69

Clinical analysis of 293 cases of cirrhosis from two moderate sized hospitals in the city of Dacca has been presented. Maximum number of cases were in the age group over 40 with 150 (51.2%) males and 19 (5.8%) females. Significant past history included viral hepatitis (21.5%), kala-azar (11.6%) and malaria (10.24%). History of alcoholism was present only in 16 (5.5%) cases. Weakness (84.3%), weight loss (72%) and anorexia (39.3%) constituted the most common symptoms. Ascites (45%), haematemesis (11.6%) and melaena (28.7%) were the next common symptoms. Hepatosplenomegaly was found in about one-third of the cases. Testicular atrophy was recorded in 41.63% cases whereas gynaecomastia was relatively less common (5.5%). Scanty body hair and white nails were present in almost equal number of cases (14.7% and 18%). The cases presented here are those with overt manifestation. Nevertheless, the clinical features are not materially different from those reported by other authors. In the absence of alcoholism, viral hepatitis is presumably the most important aetiological factor in our cases and the clinical features compare favourably with non-alcoholic cirrhosis of the western writers. Cryptogenic cirrhosis has been considered to be most common type constituting 43.7% of our cases.
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PMID:Cirrhosis of liver. 734 4

Weakness, falls, incontinence or altered mental states may signal infection in the elderly, while fever may be absent. Bacteria are the most likely cause, and the most common sites are the respiratory system, the urinary tract and the soft tissues. Joint infections and meningitis must be remembered, as must bacterial endocarditis. Herpes zoster may be ameliorated by early treatment with acyclovir. Annual influenza vaccination is recommended, and amantadine may protect against influenza A (not B) during outbreaks. A single pneumococcal vaccination is recommended for those with chronic cardiopulmonary disease or alcoholism or for those who are immunosuppressed. All major hospitals and large nursing homes have committees which can give advice on infection control.
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PMID:Infections in the elderly. 832 95

A 71-year-old male who had previously suffered from chronic alcoholism was admitted to the Internal Medicine Service of Coimbra Hospital Center in January 1996 due to asthenia, loss of weight, icterus and abdominal pain, clinical features that had begun six months before admittance to hospital. A physical examination revealed that, in addition to icterus, the patient presented multiple hemangiomas of 1 to 5 cm in diameter, located in the oral cavity, neck, breast and left axilla. These lesions were bluish, elevated and with a rubber-nipple consistency, and had been developing for about 15 years. Subsequent examination revealed normocytic normochromic anemia, cholestatic icterus and the existence of a gastrointestinal hemangioma located in the esophagus. Excisional biopsy of an element proved that it was cavernous hemangioma. A subsequent angio-scintigraphy indicated other aspects suggestive of deep hemangiomas located in the legs, face and cervical region. The authors had the opportunity of examining other members of the patient's family, who apparently did not exhibit similar lesions. They concluded that it was a case of blue rubber bleb nevus syndrome (BRBNS), probably in its sporadic form. Treatment was essentially conservative and the patient is well.
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PMID:[The blue rubber bleb nevus syndrome or Bean's syndrome. A rare cause of digestive hemorrhage]. 1019 91

Pellagra is a systemic disturbance caused by a cellular deficiency of niacin, resulting from inadequate dietary nicotinic acid and/or its precursors, the essential amino-acid tryptophan. In Europe and North America cases of pellagra are rarely encountered, but in some developing countries this disease is frequent, and is the most frequent clinical feature of nutritional deficiency of adult. The principal causes of pellagra are: nutritional niacin deficiency; chronic alcoholism; gastro-intestinal malabsorption; some medications (5-fluoro-uracil, isoniazid, pyrazinamide ehtionamide, 6-mercaptopurine, hydantoins, phenobarbital and chloramphenicol). The diagnosis of pellagra is based on the patient's history and the presence of "3 D syndrome": dermatitis, diarrhea, and dementia. The dermatitis caused by pellagra is a bilaterally symmetrical erythema at the sites of solar exposure. The dermatitis begins in the form of an erythema with acute or intermittent onset gradually changing to an exsudative eruption on the dorsa of the hand, face, neck, and chest with pruritus and burning. Acute dermatitis of pellagra resembles sunburn in the first stages, sometimes with vesicles and bullae. The gastro-intestinal disturbances are: anorexia, nausea, epigastric discomfort and chronic or recurrent diarrhea. Anorexia and malabsorbative diarrhea lead to a state of malnutrition and cachexia. Stools are typically watery, but occasionally can be bloody and mucoid. Neuropsychologic manifestation included photophobia, asthenia, depression, hallucinations, confusions, memory loss and psychosis. As pellagra advances, patient become disoriented, confused and delirious; then stuporous and finally die. Pathological changes in the skin is non-specific, there are no chemical tests available to definitively diagnose pellagra. However low levels of urinary excretion of N-methylnicotinamide and pyridone indicates niacin deficiency. The treatment of pellagra consisted to exogenous administration of niacin or nicotinamide cures. Topical management of skin lesions with emollients may reduce discomfort. The therapy should also include other B vitamins, zinc and magnesium as well as a diet rich in calories. The prevention is based in the nutritional education (food sources of niacin: eggs, bran, peanuts, meat, poultry, fish, red meat, legumes and seeds), and the eviction of alcohol.
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PMID:[Pellagra]. 1620 85

Scurvy is a set of clinical manifestations characterized by general weakness, anemia, gingivitis and cutaneous bleeding, caused by a lack of ascorbic acid in the diet. This pathology is currently a clinical rarity, although it can still be seen in cases of malnutrition associated with alcoholism or with dietary deficiencies, especially in childhood and old age. We present the case of a 45-year-old male who consulted his physician because of lower limb edema with follicular purpura, accompanied by asthenia, polyarthralgia and bleeding gums. After treatment with 1 g/day of vitamin C was initiated, the patient's symptoms quickly improved. The diagnosis of scurvy was based on the patient's clinical symptoms, dietary history and the rapid resolution of the symptoms when vitamin C supplements were initiated.
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PMID:[Scurvy: follicular purpura as a diagnostic sign]. 1647 64

Schisandra chinensis (Turcz.) Bail. is often referred to as an example of a medicinal plant with use in modern Chinese medicine. However, Schisandra chinensis first gained recognition as an adaptogen in the official medicine of the USSR in the early 1960s, principally as a result of the large number of pharmacological and clinical studies carried out by Russian scientists in the preceding two decades. Schizandra has now secured an established position within the medicine of Russia/USSR as evidenced by the inclusion of the drug in recent editions of the National Pharmacopoeia of the USSR and in the State Register of Drugs. Pharmacological studies on animals have shown that Schizandra increases physical working capacity and affords a stress-protective effect against a broad spectrum of harmful factors including heat shock, skin burn, cooling, frostbite, immobilisation, swimming under load in an atmosphere with decreased air pressure, aseptic inflammation, irradiation, and heavy metal intoxication. The phytoadaptogen exerts an effect on the central nervous, sympathetic, endocrine, immune, respiratory, cardiovascular, gastrointestinal systems, on the development of experimental atherosclerosis, on blood sugar and acid-base balance, and on uterus myotonic activity. Studies on isolated organs, tissues, cells and enzymes have revealed that Schizandra preparations exhibit strong antioxidant activities and affect smooth muscles, arachidonic acid release, biosynthesis of leukotriene B(4) in leukocytes, platelet activating factor activity, carbohydrate-phosphorus metabolism, the formation of heat shock protein and polyamines, tissue respiration and oxygen consumption, and the tolerance of an organism to oxygen intoxication. In healthy subjects, Schizandra increases endurance and accuracy of movement, mental performance and working capacity, and generates alterations in the basal levels of nitric oxide and cortisol in blood and saliva with subsequent effects on the blood cells, vessels and CNS. Numerous clinical trials have demonstrated the efficiency of Schizandra in asthenia, neuralgic and psychiatric (neurosis, psychogenic depression, astheno-depressive states, schizophrenia and alcoholism) disorders, in impaired visual function, hypotension and cardiotonic disorders, in epidemic waves of influenza, in chronic sinusitis, otitis, neuritis and otosclerosis, in pneumonia, radioprotection of the fetoplacental system of pregnant women, allergic dermatitis, acute gastrointestinal diseases, gastric hyper- and hypo-secretion, chronic gastritis, stomach and duodenal ulcers, wound healing and trophic ulcers. This review describes the considerable diversity of pharmacological effects of Schisandra chinensis reported in numerous studies carried out in the former USSR and which have been confirmed over more than 40 years of use of the plant as an official medicinal remedy. Such knowledge can be applied in the expansion of the use of Schizandra in the pharmacotherapy of European and other countries as well as for the further discovery of new drugs based on the lignans that constitute the main secondary metabolites of this plant.
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PMID:Pharmacology of Schisandra chinensis Bail.: an overview of Russian research and uses in medicine. 1851 24

Scurvy is a dietary disease due to Vitamin C deficiency. Vitamin C is related to collagen synthesis and metabolism. Malnutrition, problems in bowel absorption, alcoholism and cerebral palsy are clearly often linked with scurvy, even it is no more common in the industrialized countries. Its clinical features are: asthenia, weight loss, appetite decrease, irritability, gingival or mucous lesions, porpora, follicular hyperkeratosis, musculoskeletal pain due to multiple fractures and subperiosteal bleedings, pseudoparalisis (frog-like position of legs) and refuse to walk. Authors report on a nine year-old girl with spastic quadriplegic cerebral palsy, who at the first examination showed deep anemia, fever and multiple epiphyseal separation of the right shoulder and the left knee. Diagnosis of scurvy was been made. The aim of this article was to underline the rarity and gravity of this disease, and its even more frequent appearance in children affected of cerebral palsy. Substitutive therapy consists on ascorbic acid supplementation. Complete restitutio ad integrum of skin-mucous injuries, such as gingival bleedings, was achieved within three months.
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PMID:[Multiple epiphyseal separations in a child with cerebral palsy and scurvy]. 1975 53


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